{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "The expression of the yam8 ( + ) cDNA in the mid1 mutant cells partially remediated the mid phenotype and resulted in a slight increase in Ca ( 2 + ) uptake activity ."}
{"GENE": ["yam8 ( + ) cDNA", "mid1 mutant"]}